Gamification
Gamification has become an area that owners of digital arts are now focusing on. There are many games whose ecosystem uses NFTs, and NFT owners can hugely earn from this.
For instance, for a game like Axie Infinity, players who own digital art can buy and sell NFTs to make profits. From another perspective, NFTs are often used as rewards in this gaming platform. So players can earn these NFTs as rewards and swell them off to make a profit.
This business is lucrative for gamers, who can easily do what they like and earn money. Apart from playing games, other fitness apps offer NFTs as rewards to those who complete their daily objectives. You may consider installing these apps and making money from them if you walk a lot.